我有3个输入表单,它将数据提交并保存到数据库,表格为:
我希望当我点击 time_report 表单时,它会自动用结果填充数据,我不知道我应该使用Javascript还是否。
模型
function update_model($data, $id_report){
$this->db->where('id_report',$id_report);
$this->db->update('report', $data);
}
function get_data($id_report){
$read= $this->db->query('select * from report where id_report='.$id_report);
if($read->num_rows() > 0){
foreach ($read->result() as $data){
$hasil[] = array(
'id_report'=>$data->id_report,
'wktu_down'=>$data->wktu_down,
'wktu_up'=>$data->wktu_up,
'report_time'=>$data->report_time,
);
}
return $result;
}else{
return false;
}
}
答案 0 :(得分:0)
对接收的数据使用datetime类型,但您可能需要重新格式化日期值,请尝试:
QSettings
要获得两个日期之间的差异,请使用DateTime::diff,如下所示:
// I get the format for your example '09/17/2017 9:58 PM'
$wktu_down = DateTime::createFromFormat('d/m/Y h:i a', $this->input->post('wktu_down'));
// The var $wktu_down is a DateTime Object and you need use the method format()
echo $wktu_down->('Y-m-d H:i:s');
可以在几分钟,几小时等内获得差异。检查DateInterval::format
不要忘记// First get the DateTime object of two dates
$wktu_down = DateTime::createFromFormat('d/m/Y h:i a', $this->input->post('wktu_down'));
$wktu_up = DateTime::createFromFormat('d/m/Y h:i a', $this->input->post('wktu_up'));
// Get the diff
$diff = $wktu_down->diff($wktu_up);
// Format the diff to days
echo $diff->format('%a days');
方法的第二个参数,如果这个值包含任何XSS attack的值,您就会清理该值。
post()